Skip to Content
Merck
CN

75769

Ethylparaben

pharmaceutical secondary standard; traceable to USP and PhEur

Synonym(s):

Ethyl 4-hydroxybenzoate, Ethylparaben

Sign In to View Organizational & Contract Pricing.

Select a Size


About This Item

Linear Formula:
HOC6H4CO2C2H5
CAS Number:
Molecular Weight:
166.17
EC Number:
204-399-4
UNSPSC Code:
41116000
eCl@ss:
39024522
Beilstein/REAXYS Number:
1101972
MDL number:
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

NUVBSKCKDOMJSU-UHFFFAOYSA-N

InChI

1S/C9H10O3/c1-2-12-9(11)7-3-5-8(10)6-4-7/h3-6,10H,2H2,1H3

SMILES string

CCOC(=O)c1ccc(O)cc1

agency

traceable to Ph. Eur. E2425000, traceable to USP 1267000

bp

297-298 °C (lit.)

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Joseph C White et al.
Journal of biomedical materials research. Part A, 101(2), 438-446 (2012-08-07)
Perfluorocarbons (PFCs) are used in biomaterial formulations to increase oxygen (O(2) ) tension and create a homogeneous O(2) environment in three-dimensional tissue constructs. It is unclear how PFCs affect mechanical and transport properties of the scaffold, which are critical for
Zheng Cai et al.
AAPS PharmSciTech, 12(4), 1102-1109 (2011-09-01)
Gastrodin is the major bioactive constituent of the traditional Chinese drug "Tianma." It is used in the treatment of some nervous system diseases and can be transported to the brain via intranasal administration. In the current paper, the development of
Shinshi Oishi
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 42(11), 1845-1849 (2004-09-08)
Parabens are alkyl esters of p-hydroxybenzoic acid widely used as preservatives in foodstuffs, cosmetics toiletries and pharmaceuticals. These compounds are known to exert a weak estrogenic activity in estrogen receptor assays in vitro. In addition butyl and propyl parabens show
Nikhil M Vad et al.
Journal of pharmaceutical sciences, 97(5), 1934-1945 (2007-09-12)
The metabolism and toxicity of ethyl 4-hydroxybenzoate (4-HEB) were investigated in vitro using tyrosinase enzyme, a melanoma molecular target, and CYP2E1 induced rat liver microsomes, and in human SK-MEL-28 melanoma cells. The results were compared to 4-hydroxyanisole (4-HA). At 90
Suzanne Abbas et al.
Drug metabolism and pharmacokinetics, 25(6), 568-577 (2010-10-12)
Parabens (alkyl esters of 4-hydroxybenzoic acid) are widely used as preservatives in drugs, cosmetic products, and foodstuffs. Safety concerns have recently increased due to the potential health risks associated to exposure to large amounts of these substances. Biotransformation of parabens

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service